A to B

recovers 99.5% of the methanol in a pure product stream at a flow rate of 31.96mol/s, with al of the CO,H2, and CH4 recovered for recycle (and purge). The maximum allowable CH2 concentration in the purge stream is 4.95%. A) Perform a degree of freedom analysis for this system as a whole. B) Evaluate all flow rates and the rate of reaction (RV). Provide enough details so that it is clear how you completed the mole balance table